Silo umbilical mast (Cold War Missile Silo and Command Bunker)
A 9.7 m lattice umbilical mast on a bolted base with a hinge trunnion: four corner tubes with full cross bracing, a cable tray and hose run up one face, and a counterweighted swinging arm carrying an umbilical plate carrier.
- 格式
- GLB
- 文件大小
- 86 KB
- 三角面
- 1,732
- 许可
- CC0 1.0